Created
February 28, 2015 16:57
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Shim between RecyclerView.Adapter and ParseAdapter
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| public class ThingsAdapter extends RecyclerView.Adapter<ThingsAdapter.ViewHolder> { | |
| private ParseQueryAdapter<ParseObject> parseAdapter; | |
| private ViewGroup parseParent; | |
| private ThingsAdapter thingsAdapter = this; | |
| public ThingsAdapter(Context context, ViewGroup parentIn) { | |
| parseParent = parentIn; | |
| parseAdapter = new ParseQueryAdapter<ParseObject>(context, "thing") { | |
| @Override | |
| public View getItemView(ParseObject object, View v, ViewGroup parent) { | |
| if (v == null) { | |
| v = LayoutInflater.from(parent.getContext()).inflate(R.layout.thing_card, parent, false); | |
| } | |
| super.getItemView(object, v, parent); | |
| ParseImageView imageView = (ParseImageView) v.findViewById(R.id.icon); | |
| imageView.setParseFile(object.getParseFile("thumbnail")); | |
| imageView.loadInBackground(); | |
| TextView nameView = (TextView) v.findViewById(R.id.thing_card_name); | |
| nameView.setText(object.getString("name")); | |
| return v; | |
| } | |
| }; | |
| parseAdapter.addOnQueryLoadListener(new OnQueryLoadListener()); | |
| parseAdapter.loadObjects(); | |
| } | |
| @Override | |
| public ThingsAdapter.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) { | |
| View v = LayoutInflater.from(parent.getContext()) | |
| .inflate(R.layout.thing_card, parent, false); | |
| ViewHolder vh = new ViewHolder(v); | |
| return vh; | |
| } | |
| @Override | |
| public void onBindViewHolder(ViewHolder holder, int position) { | |
| parseAdapter.getView(position, holder.cardView, parseParent); | |
| } | |
| @Override | |
| public int getItemCount() { | |
| return parseAdapter.getCount(); | |
| } | |
| public static class ViewHolder extends RecyclerView.ViewHolder { | |
| public View cardView; | |
| public ViewHolder(View v) { | |
| super(v); | |
| cardView = v; | |
| } | |
| } | |
| public class OnQueryLoadListener implements ParseQueryAdapter.OnQueryLoadListener<ParseObject> { | |
| public void onLoading() { | |
| } | |
| public void onLoaded(List<ParseObject> objects, Exception e) { | |
| thingsAdapter.notifyDataSetChanged(); | |
| } | |
| } | |
| } |
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Hello and thank you very much for this gist. Are you planning to continue development of this by adding other ParseQueryAdapter methods, like loadNextPage etc., because I would really like to use it in my app!!
Cheers!